Waterproofing Services in Pasadena

Pasadena runs its own building department and has more HPOZ overlays than any other LA-area city — Bungalow Heaven, Madison Heights, Garfield Heights, Markham Place, and others. The housing stock is heavily Greene & Greene-era Craftsman, 1920s Spanish Revival, and pre-war Mediterranean and Tudor estates. Renovation work here lives or dies on accurate drawings and HPOZ-compatible material specs.

Pasadena has Historic Preservation Overlay Zone (HPOZ) jurisdiction on most blocks. Exterior changes route through the preservation board, and even interior remodels benefit from drawing sets that match the original architectural intent. We've done enough HPOZ work to know which corrections plan check will return on the first round and which will clear cleanly.

Most Pasadena homes were built before 1980. That means galvanized supply lines, undersized electrical panels, original gas runs, and rough-in plumbing that hasn't been touched in decades. Once walls open during a waterproofing services project, we expect to bring the underlying systems to current code — not as a surprise, as a plan.

Pasadena runs its own permitting through City of Pasadena (with multiple HPOZ overlays). Plan-check timelines run on a separate clock from LADBS. We've worked through the local department often enough to know what their reviewers flag and what they wave through, so we submit the right drawing set the first time.